Dear all,
The documentation explains how I can get the positional information about a
rule that was successfully completed via "last_completed"
(https://metacpan.org/pod/Marpa::R2::Scanless::R#last_completed).
I have an application where I have a number of notational rules R1, ... Rn,
each of which in turn "subtyping" a generic Notation rule:
Notation ::= R1
| R2
# ... and so on
So, when I ask for:
my ( $g1_start, $g1_length ) = $recce->last_completed('Notation');
is there / could there be more information provided? For example passing
the current result of the semantics, or the list of derived rules
underneath?
I am trying to recover precisely which of R1 ... Rn was matched.
Thanks for the help in advance!
Greetings,
Deyan
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